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DLF2820 KOYO Needle Roller Bearing

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KOYO BEAIRNG

Shaft

Dia.

FwDCC3ย min.Bearing DesignationLoadย RatingsFatigue

Loadย Limit

Cu

Approx.ย Wt.Mounting DimensionsInspectionย gageMounting

innerย ring

(pagesย B-2-43ย to

B-2-45)

+0ย ย ย +0.000ย -0.3 ย -0.012DynamicStaticShaft๏ผˆh5๏ผ‰Housing๏ผˆH6๏ผ‰
Openย EndsClosedย Oneย EndCC0Max.Min.Max.Min.
mm

in

mm

in

mm

in

mm

in

mm

in

  kN

lbf

kNkg

lbs

mm

in

mm

in

mm

in

mm

in

  
16

0.6299

16

0.6299

22

0.8661

12

0.472

9.7

0.382

โ€”DLFย 16ย 1211.5

1960

17.4

3480

2.650.013

0.029

16.000

0.6299

15.992

0.6296

22.013

0.8667

22.000

0.8661

Table

B2-3

IMย 12ย 16ย 12,4
17

0.6693

17

0.6693

23

0.9055

12

0.472

โ€”DLย 17ย 1212.0

2020

18.5

3640

2.800.013

0.029

17.000

0.6693

16.992

0.6690

23.013

0.9060

23.000

0.9055

Table

B2-3

IMย 13ย 17ย 12,4
 17

0.6693

23

0.9055

12

0.472

9.7

0.382

DLFย 17ย 1212.0

2020

18.5

3640

2.800.014

0.031

17.000

0.6693

16.992

0.6690

23.013

0.9060

23.000

0.9055

Table

B2-3

IMย 13ย 17ย 12,4
18

0.7087

18

0.7087

24

0.9449

12

0.472

โ€”DLย 18ย 1212.3

2410

19.6

4380

3.000.014

0.031

18.000

0.7087

17.992

0.7083

24.013

0.9454

24.000

0.9449

Table

B2-3

IMย 13ย 18ย 12,4
 18

0.7087

24

0.9449

12

0.472

9.7

0.382

DLFย 18ย 1212.3

2410

19.6

4380

3.000.016

0.035

18.000

0.7087

17.992

0.7083

24.013

0.9454

24.000

0.9449

Table

B2-3

IMย 13ย 18ย 12,4
 18

0.7087

24

0.9449

16

0.630

โ€”DLย 18ย 1616.9

3600

29.6

6630

4.500.019

0.042

18.000

0.7087

17.992

0.7083

24.013

0.9454

24.000

0.9449

Table

B2-3

IMย 13ย 18ย 16,4
 18

0.7087

24

0.9449

16

0.630

13.7

0.539

โ€”DLFย 18ย 1616.9

3600

29.6

6630

4.500.021

0.046

18.000

0.7087

17.992

0.7083

24.013

0.9454

24.000

0.9449

Table

B2-3

IMย 13ย 18ย 16,4
20

0.7874

20

0.7874

26

1.0236

12

0.472

โ€”DLย 20ย 12โ€”13.0

2290

21.8

4380

3.300.015

0.033

20.000

0.7874

19.991

0.7870

26.013

1.0241

26.000

1.0236

Table

B2-3

IMย 15 20ย 12,4
 20

0.7874

26

1.0236

12

0.472

9.7

0.382

โ€”DLFย 20ย 1213.0

2290

21.8

4380

3.300.017

0.037

20.000

0.7874

19.991

0.7870

26.013

1.0241

26.000

1.0236

Table

B2-3

IMย 15 20ย 12,4
 20

0.7874

26

1.0236

16

0.630

โ€”DLย 20ย 1617.8

3600

32.8

6860

5.000.020

0.044

20.000

0.7874

19.991

0.7870

26.013

1.0241

26.000

1.0236

Table

B2-3

IMย 15 20ย 16,4
 20

0.7874

26

1.0236

16

0.630

13.7

0.539

DLFย 20ย 1617.8

3600

32.8

6860

5.000.022

0.049

20.000

0.7874

19.991

0.7870

26.013

1.0241

26.000

1.0236

Table

B2-3

IMย 15 20ย 16,4
22

0.8661

22

0.8661

28

1.1024

16

0.630

โ€”DLย 22ย 1618.7

3820

36.1

7420

5.550.022

0.049

22.000

0.8661

21.991

0.8658

28.013

1.1029

28.000

1.1024

Table

B2-3

IMย 17 22ย 16,4
 22

0.8661

28

1.1024

16

0.630

13.7

0.539

DLFย 22ย 1618.7

3820

36.1

7420

5.550.025

0.055

22.000

0.8661

21.991

0.8658

28.013

1.1029

28.000

1.1024

Table

B2-3

IMย 17 22ย 16,4
25

0.9843

25

0.9843

33

1.2992

16

0.630

โ€”DLย 25ย 1623.5

3600

38.8

7310

6.000.035

0.077

25.000

0.9843

24.991

0.9839

33.016

1.2998

33.000

1.2992

Table

B2-3

IM 20ย 25ย 16,4
 25

0.9843

33

1.2992

16

0.630

13.7

0.539

โ€”DLFย 25ย 1623.5

3600

38.8

7310

6.000.039

0.086

25.000

0.9843

24.991

0.9839

33.016

1.2998

33.000

1.2992

Table

B2-3

IM 20ย 25ย 16,4
 25

0.9843

33

1.2992

20

0.787

โ€”DLย 25ย 20โ€”29.7

5130

52.6

10300

8.350.043

0.095

25.000

0.9843

24.991

0.9839

33.016

1.2998

33.000

1.2992

Table

B2-3

IM 20ย 25ย 20,4
 25

0.9843

33

1.2992

20

0.787

17.7

0.697

โ€”DLFย 25ย 2029.7

5130

52.6

10300

8.350.047

0.104

25.000

0.9843

24.991

0.9839

33.016

1.2998

33.000

1.2992

Table

B2-3

IM 20ย 25ย 20,4
28

1.1024

28

1.1024

36

1.4173

20

0.787

โ€”DLย 28ย 2031.6

5510

58.9

11700

9.350.047

0.104

28.000

1.1024

27.991

1.1020

36.016

1.4180

36.000

1.4173

Table

B2-3

IM 23ย 28ย 20,4
 28

1.1024

36

1.4173

20

0.787

17.7

0.697

DLFย 28ย 2031.6

5510

58.9

11700

9.350.051

0.112

28.000

1.1024

27.991

1.1020

36.016

1.4180

36.000

1.4173

Table

B2-3

IM 23ย 28ย 20,4
30

1.1811

30

1.1811

38

1.4961

16

0.630

โ€”DL 30ย 1625.9

4880

46.6

10500

7.200.040

0.088

30.000

1.1811

29.991

1.1807

38.016

1.4967

38.000

1.4961

Table

B2-3

IM 25 30ย 16,4
 30

1.1811

38

1.4961

16

0.630

13.7

0.539

DLF 30ย 1625.9

4880

46.6

10500

7.200.045

0.099

30.000

1.1811

29.991

1.1807

38.016

1.4967

38.000

1.4961

Table

B2-3

IM 25 30ย 16,4
 30

1.1811

38

1.4961

20

0.787

โ€”DL 30ย 2032.8

5850

63.1

12600

10.00.050

0.110

30.000

1.1811

29.991

1.1807

38.016

1.4967

38.000

1.4961

Table

B2-3

IM 25 30ย 20,4
 30

1.1811

38

1.4961

20

0.787

17.7

0.697

โ€”DLF 30ย 2032.8

5850

63.1

12600

10.00.055

0.121

30.000

1.1811

29.991

1.1807

38.016

1.4967

38.000

1.4961

Table

B2-3

IM 25 30ย 20,4
 30

1.1811

38

1.4961

25

0.984

โ€”DL 30ย 25โ€”40.9

7980

83.8

17100

13.10.063

0.139

30.000

1.1811

29.991

1.1807

38.016

1.4967

38.000

1.4961

Table

B2-3

IM 25 30ย 25
 30

1.1811

38

1.4961

25

0.984

22.7

0.894

โ€”DLF 30ย 2540.9

7980

83.8

17100

13.10.068

0.150

30.000

1.1811

29.991

1.1807

38.016

1.4967

38.000

1.4961

Table

B2-3

IM 25 30ย 25
35

1.3780

35

1.3780

43

1.6929

16

0.630

โ€”DL 35ย 1628.1

5400

54.4

12100

8.400.046

0.101

35.000

1.3780

34.989

1.3775

43.016

1.6935

43.000

1.6929

Table

B2-3

IM 30 35ย 16,4

CMTG BEARING CO.,LIMITED. ย has been engaged in bearing industry for many years, we provide a wide selections of brands, includingย FAG bearing,ย SKF bearing,NSKย bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block โ€ฆect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Contact us if any bearing in demand . we will check and revert ASAP.

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